Weather alerts in Colorado, November 2018

48 weather alerts in November 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in November 2018. Tap one for its archive.

Alerts: 48
Warnings: 10
Watches: 4
Advisories: 29
Busiest day: November 3, 20187 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Nov 1, 2:28 PM MDT	Winter Weather Advisory	GJT	Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt	50 hr
Nov 1, 3:02 PM MDT	Winter Weather Advisory	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	49 hr
Nov 1, 3:07 PM MDT	Winter Weather Advisory	PUB	Chaffee, Lake, Saguache	48 hr
Nov 2, 10:06 PM MDT	Special Weather Statement	BOU	Broomfield, Denver	24 min
Nov 2, 10:35 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Jefferson	33 min
Nov 2, 11:02 PM MDT	Severe Thunderstorm Warning	BOU	Larimer, Weld	43 min
Nov 2, 11:18 PM MDT	Special Weather Statement	BOU	Denver	27 min
Nov 3, 3:14 PM MDT	Winter Weather Advisory	PUB	Chaffee, Lake, Saguache	46 hr
Nov 3, 3:32 PM MDT	Winter Weather Advisory	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	44 hr
Nov 3, 4:12 PM MDT	Winter Weather Advisory	GJT	Delta, Eagle, Garfield, Gunnison, Moffat, Montrose and 3 more	44 hr
Nov 6, 2:48 PM MST	Winter Weather Advisory	GLD	Kit Carson, Yuma	49 hr
Nov 7, 3:47 AM MST	Winter Weather Advisory	BOU	Phillips, Sedgwick, Washington	22 hr
Nov 7, 6:32 PM MST	Winter Storm Warning	GLD	Yuma	15 hr
Nov 10, 4:03 AM MST	Winter Storm Watch	PUB	Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more	11 hr
Nov 10, 4:18 AM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more	44 hr
Nov 10, 3:11 PM MST	Winter Weather Advisory	PUB	Alamosa, Baca, Bent, Chaffee, Costilla, Custer and 9 more	43 hr
Nov 11, 10:10 AM MST	Winter Weather Advisory	GLD	Cheyenne, Kit Carson	11 hr
Nov 16, 10:36 AM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 15 more	34 hr
Nov 16, 12:01 PM MST	Winter Weather Advisory	GJT	Moffat, Routt	32 hr
Nov 16, 12:09 PM MST	Winter Weather Advisory	PUB	Custer, El Paso, Fremont, Huerfano, Las Animas, Pueblo and 1 more	40 hr
Nov 16, 12:45 PM MST	Winter Weather Advisory	GLD	Kit Carson, Yuma	35 hr
Nov 20, 12:49 PM MST	Winter Weather Advisory	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	71 hr
Nov 21, 3:57 AM MST	Winter Weather Advisory	PUB	Chaffee, Lake, Saguache	58 hr
Nov 21, 2:35 PM MST	Winter Storm Watch	PUB	Chaffee, Lake, Saguache	24 hr
Nov 21, 2:50 PM MST	Winter Storm Watch	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	25 hr
Nov 21, 3:16 PM MST	Winter Storm Watch	GJT	Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more	37 hr
Nov 22, 1:49 PM MST	Winter Storm Warning	GJT	Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more	61 hr
Nov 22, 2:29 PM MST	Winter Storm Warning	PUB	Chaffee, Lake, Saguache	62 hr
Nov 22, 2:29 PM MST	Winter Weather Advisory	PUB	Chaffee, El Paso, Lake, Mineral, Rio Grande, Saguache	63 hr
Nov 22, 3:49 PM MST	Winter Storm Warning	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	58 hr
Nov 22, 3:49 PM MST	Winter Weather Advisory	BOU	Arapahoe, Douglas, Elbert, Grand, Jackson, Lincoln and 4 more	61 hr
Nov 23, 4:11 AM MST	Winter Weather Advisory	GJT	Archuleta, Dolores, Eagle, Garfield, Gunnison, Hinsdale and 11 more	43 hr
Nov 23, 8:36 AM MST	Dense Fog Advisory	GJT	Garfield, Mesa	84 min
Nov 23, 12:35 PM MST	Winter Weather Advisory	GLD	Yuma	23 hr
Nov 23, 8:03 PM MST	High Wind Warning	PUB	Baca, Bent, Costilla, Crowley, Custer, El Paso and 8 more	36 hr
Nov 24, 5:39 AM MST	High Wind Warning	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	19 hr
Nov 24, 6:04 AM MST	High Wind Warning	GLD	Cheyenne, Kit Carson, Yuma	22 hr
Nov 24, 9:04 AM MST	Wind Advisory	GJT	Garfield, Moffat, Rio Blanco	10 hr
Nov 24, 12:04 PM MST	Blizzard Warning	GLD	Yuma	23 hr
Nov 24, 12:27 PM MST	Special Weather Statement	GJT	Eagle	78 min
Nov 24, 3:22 PM MST	Special Weather Statement	GLD	Kit Carson	23 min
Nov 24, 8:15 PM MST	Mesoscale Discussion	SPC	Logan	2 hr
Nov 28, 2:59 PM MST	Winter Weather Advisory	PUB	Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache	54 hr
Nov 28, 3:03 PM MST	Winter Weather Advisory	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	69 hr
Nov 30, 3:01 AM MST	Winter Weather Advisory	GJT	Delta, Eagle, Garfield, Gunnison, Hinsdale, Mesa and 7 more	37 hr
Nov 30, 3:33 AM MST	Winter Weather Advisory	BOU	Phillips, Sedgwick	39 hr
Nov 30, 3:58 AM MST	Dense Fog Advisory	GLD	Cheyenne, Kit Carson, Yuma	15 hr
Nov 30, 4:17 AM MST	Winter Weather Advisory	GLD	Kit Carson, Yuma	48 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	2
Mesoscale Discussion	1
Special Weather Statement	4
Winter
Blizzard Warning	1
Winter Storm Warning	4
Winter Storm Watch	4
Winter Weather Advisory	26
Wind and dust
High Wind Warning	3
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	2

By county

Every county with at least one alert. A county page lists each alert that covered it.

24 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.